| Catalog No. | Size | Price (USD) |
| 11880-R410-50 | 50 µL | $177.58 |
| 11880-R410-100 | 100 µL | $340.51 |
General Information
| Product name | Recombinant Anti-CD19 Antibody, Rabbit Monoclonal |
| Validated applications | ELISA (FAQ Protocol), IP (FAQ Protocol) |
| Species reactivity | Reacts with: Human |
| Specificity | Human CD19 No cross-reactivity in ELISA with Mouse CD19 |
| Immunogen | Recombinant Human CD19 protein (Catalog#11880-H08H) |
| Preparation | This antibody was obtained from a rabbit immunized with purified, recombinant Human CD19 (rh CD19; Catalog#11880-H08H; P15391-1; Met1-Lys291). |
| Source | Monoclonal Rabbit IgG Clone #410 |
| Purification | Protein A |
| Formulation | 0.2 μm filtered solution in PBS |
| Conjugate | Unconjugated |
| Form | Liquid |
| Shipping | This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. |
| Storage | This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles. |
Synonyms: Anti-B4 Antibody; Anti-CVID3 Antibody
Image / Experimental Information
| Image 1 Description | CD19 was immunoprecipitated using: Lane A:0.5 mg Daudi Whole Cell Lysate 2 µL anti-CD19 rabbit monoclonal antibody and 15 μl of 50 % Protein G agarose. Primary antibody: Anti-CD19 rabbit monoclonal antibody,at 1:100 dilution Secondary antibody: Dylight 800-labeled antibody to rabbit IgG (H+L), at 1:5000 dilution Developed using the odssey technique. Performed under reducing conditions. Predicted band size: 61 kDa Observed band size: 100 kDa |
| Image 1 Alt Text | Human CD19 Immunoprecipitation(IP) 17694 |
| Image 1 URL | Source image |
Background Information
| Full Name | CD19 molecule |
| Description | The cluster of differentiation (CD) system is commonly used as cell markers in Immunophenotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. Cluster of differentiation 19 (CD19) is a member of CD system. CD19 is a cell surface molecule that assembles with the antigen receptor of B-cells. This results in a descent in the threshold for antigen receptor-dependent stimulation. A simplified view holds that the ability of B-cells to respond to the various antigens in a specific and sensitive manner is achieved in the presence of low-affinity antigen receptors. CD19 primarily acts as a B-cell co-receptor in conjunction with CD21 and CD81. The formation of the receptor complex is induced by antigen and CD19, induced by exogenous antigen, has been found cytoplasmic tail phosphorylated and bind to sIg. |
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